CN202056543U - Flashlight with magnetic switch - Google Patents
Flashlight with magnetic switch Download PDFInfo
- Publication number
- CN202056543U CN202056543U CN2011200588087U CN201120058808U CN202056543U CN 202056543 U CN202056543 U CN 202056543U CN 2011200588087 U CN2011200588087 U CN 2011200588087U CN 201120058808 U CN201120058808 U CN 201120058808U CN 202056543 U CN202056543 U CN 202056543U
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- CN
- China
- Prior art keywords
- flashlight
- switch
- magnetic
- magnetic switch
- magnet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a flashlight with a magnetic switch, which comprises a lamp cap, a lamp body, a switch tube is arranged between the lamp cap and the lamp body, a magnetic switch is arranged on the switch tube, the magnetic switch consists of a magnet, a magnet cover and a magnetic control switch button. The magnet is placed into the magnet cover and connected with the magnetic control switch button, a PCB (Printed Circuit Board) is arranged in the switch tube, the PCB (Printed Circuit Board) is welded with a positive plate, a negative spring and a armature lever, the armature lever contacts with the magnetism of the magnetic switch in order to achieve the control for the working condition of the flashlight opening or disconnecting. According to the utility model, the on-off of the flashlight is controlled by the magnetic control switch button, thus reducing the production cost of the flashlight and improving the service life, which reduces the production cost of the flashlight and improves the service life.
Description
Technical field
The utility model relates to a kind of flashlight, refers in particular to a kind of flashlight with magnetic switch.
Background technology
Flashlight in the market, its switch mostly is the metal switch surface and is embedded with insulation button, and the flashlight of this structure need punch on stack shell so that switching device to be set when making, switch is connected circuit with the slip that being connected of circuit relies on metal, thereby realizes illumination.This traditional flashlight switch structures shape need be on stack shell in the production process punching specially, make mould structure become complicated in the punch setting of hole of plastic barrel on one's body, increased the cost of mould, the fixing of switching device also is a technical problem that is difficult to overcome simultaneously, the installation cost of switch strengthens, in use sheet metal is along with the long term wear of using, elasticity reduces, the contact sensitivity of switch can be two kinds of different materials because of switch and cylindrical shell fixed part also, the hardness difference, wearing and tearing are quickened and are reduced greatly, of long duration the phenomenon that loose contact can't be opened will appear, and because this fixed structure of switch, use can not be changed, and reduces the service life of flashlight.
Therefore a kind of novel flashlight overcomes the defective of prior art, makes the flashlight that production cost reduces can increase service life simultaneously.
The utility model content
The purpose of this utility model is to provide a kind of flashlight with magnetic switch, with the cost of manufacture of reduction flashlight, and improves its service life.
For achieving the above object, the utility model adopts following technical scheme: a kind of magnetic switch flashlight, it comprises lamp holder, lamp body, be provided with the switch tube between described lamp holder and the lamp body, described switch tube is provided with magnetic switch, described magnetic switch is made up of magnet, magnet cover and magnetic switch button, and the described magnet magnet of packing into overlaps and is fitted together with the magnetic switch key groups.
Compared with prior art, the utlity model has following beneficial effect: the utility model has reduced the cost of manufacture of flashlight, and has improved its service life by the break-make of magnetic switch control flashlight.
Description of drawings
Fig. 1 is an assembly drawing of the present utility model.
Fig. 2 is a three-dimensional exploded view of the present utility model.
Fig. 3 is the utility model lamp holder and switch tube assembly drawing.
Fig. 4 is the cutaway view of Fig. 3 along the A-A direction.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
See also Fig. 1 and shown in Figure 4, a kind of magnetic switch flashlight, it comprises lamp holder 1, lamp body 3, be provided with switch tube 2 between described lamp holder and the lamp body, described switch tube 2 is provided with magnetic switch, described magnetic switch is made up of magnet 20, magnet cover 21 and magnetic switch button 22, and the described magnet magnet of packing into overlaps and is fitted together with the magnetic switch key groups.
Be equiped with pcb board 24 in the described switch tube, be welded with positive plate 25, negative spring 26 and magnetic bar 27 on the described pcb board and form the PCB assembly, described magnetic bar 27 can contact with magnetic switch magnetic.
Described pcb board is assembled in the interior pcb board mount pad 28 of switch tube.
The switch tube 2 of during assembling described magnetic switch and pcb board assembly being packed into is locked pressure ring 11 at lamp holder and switch tube junction again, at switch tube and lamp body junction the assembling that lock ring 12 has promptly been finished flashlight is set.During use the slip magnetic switch when magnet and magnetic bar near the time for opening, this moment, flashlight was started working, the slip magnetic switch disconnects when magnet and magnetic bar apart from each other, flashlight is an off working state at this moment.
The utility model has changed the mode that the traditional realization of flashlight is electrically connected, easy disassembling simple in structure, and safe and reliable service life of improving flashlight simultaneously by magnetic switch is installed.
Claims (4)
1. magnetic switch flashlight, it comprises lamp holder, lamp body, be provided with the switch tube between described lamp holder and the lamp body, described switch tube is provided with magnetic switch, it is characterized in that: described magnetic switch is made up of magnet, magnet cover and magnetic switch button, and the described magnet magnet of packing into overlaps and is fitted together with the magnetic switch key groups.
2. magnetic switch flashlight as claimed in claim 1 is characterized in that: be equiped with pcb board in the described switch tube, be welded with positive plate, negative spring and magnetic bar on the described pcb board, described magnetic bar can contact with magnetic switch magnetic.
3. magnetic switch flashlight as claimed in claim 2 is characterized in that: described pcb board is assembled in the interior pcb board mount pad of switch tube.
4. magnetic switch flashlight as claimed in claim 3 is characterized in that: the LED lamp is housed in the described lamp holder, and the both positive and negative polarity of described LED lamp electrically contacts with pcb board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200588087U CN202056543U (en) | 2011-03-02 | 2011-03-02 | Flashlight with magnetic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200588087U CN202056543U (en) | 2011-03-02 | 2011-03-02 | Flashlight with magnetic switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202056543U true CN202056543U (en) | 2011-11-30 |
Family
ID=45016515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200588087U Expired - Fee Related CN202056543U (en) | 2011-03-02 | 2011-03-02 | Flashlight with magnetic switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202056543U (en) |
-
2011
- 2011-03-02 CN CN2011200588087U patent/CN202056543U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20160302 |